CA2629576A1 - Dispositifs de fermeture de bouteilles - Google Patents

Dispositifs de fermeture de bouteilles Download PDF

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Publication number
CA2629576A1
CA2629576A1 CA002629576A CA2629576A CA2629576A1 CA 2629576 A1 CA2629576 A1 CA 2629576A1 CA 002629576 A CA002629576 A CA 002629576A CA 2629576 A CA2629576 A CA 2629576A CA 2629576 A1 CA2629576 A1 CA 2629576A1
Authority
CA
Canada
Prior art keywords
density
ethylene polymer
less
polyethylene composition
molecular weight
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002629576A
Other languages
English (en)
Other versions
CA2629576C (fr
Inventor
Xiaochuan Wang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nova Chemicals Corp
Original Assignee
Nova Chemicals Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nova Chemicals Corp filed Critical Nova Chemicals Corp
Priority to CA2629576A priority Critical patent/CA2629576C/fr
Priority to MX2010011046A priority patent/MX2010011046A/es
Priority to PCT/CA2009/000420 priority patent/WO2009129597A1/fr
Priority to US12/384,941 priority patent/US8022143B2/en
Publication of CA2629576A1 publication Critical patent/CA2629576A1/fr
Application granted granted Critical
Publication of CA2629576C publication Critical patent/CA2629576C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA2629576A 2008-04-21 2008-04-21 Dispositifs de fermeture de bouteilles Active CA2629576C (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA2629576A CA2629576C (fr) 2008-04-21 2008-04-21 Dispositifs de fermeture de bouteilles
MX2010011046A MX2010011046A (es) 2008-04-21 2009-04-03 Cierre para botellas de composiciones de polietileno bimodales.
PCT/CA2009/000420 WO2009129597A1 (fr) 2008-04-21 2009-04-03 Fermetures pour bouteilles en compositions de polyéthylène bimodal
US12/384,941 US8022143B2 (en) 2008-04-21 2009-04-10 Closures for bottles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2629576A CA2629576C (fr) 2008-04-21 2008-04-21 Dispositifs de fermeture de bouteilles

Publications (2)

Publication Number Publication Date
CA2629576A1 true CA2629576A1 (fr) 2009-10-21
CA2629576C CA2629576C (fr) 2016-01-05

Family

ID=41212272

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2629576A Active CA2629576C (fr) 2008-04-21 2008-04-21 Dispositifs de fermeture de bouteilles

Country Status (4)

Country Link
US (1) US8022143B2 (fr)
CA (1) CA2629576C (fr)
MX (1) MX2010011046A (fr)
WO (1) WO2009129597A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013040676A1 (fr) * 2011-09-19 2013-03-28 Nova Chemicals (International) S.A. Compositions de polyéthylène et capsules de bouteilles
WO2014089670A1 (fr) * 2012-12-14 2014-06-19 Nova Chemicals (International) S.A. Compositions de polyéthylène ayant une haute stabilité dimensionnelle et une excellente aptitude au traitement pour des bouchons et des capuchons
WO2014138852A1 (fr) * 2013-03-14 2014-09-18 Nova Chemicals (International) S.A. Polymère de charnière
WO2015071807A1 (fr) * 2013-11-18 2015-05-21 Nova Chemicals (International) S.A. Résine de rotomoulage bimodal à résistance à la fissuration sous contrainte prolongée améliorée
WO2017098359A1 (fr) * 2015-12-08 2017-06-15 Nova Chemicals (International) S.A. Résine de rotomoulage haute densité
WO2020251785A1 (fr) * 2019-06-11 2020-12-17 Dow Global Technologies Llc Capsules ou bouchons moulés par injection et procédés associés

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US20110172354A1 (en) * 2010-01-04 2011-07-14 Dow Global Technologies Inc. Ethylene-based polymer compositions for use in fiber applications
US8476394B2 (en) 2010-09-03 2013-07-02 Chevron Philips Chemical Company Lp Polymer resins having improved barrier properties and methods of making same
US9371442B2 (en) 2011-09-19 2016-06-21 Nova Chemicals (International) S.A. Polyethylene compositions and closures made from them
EP2751189B1 (fr) 2011-09-30 2015-09-30 Total Research & Technology Feluy Polyéthylène haute densité pour bouchons et capuchons
CA2777386C (fr) 2012-05-17 2020-06-30 Nova Chemicals Corporation Resine de rotomoulage
CN103627063A (zh) * 2012-08-29 2014-03-12 中国石油化工股份有限公司 一种乙烯聚合物组合物和乙烯聚合物材料以及瓶盖
US9475927B2 (en) 2012-12-14 2016-10-25 Nova Chemicals (International) S.A. Polyethylene compositions having high dimensional stability and excellent processability for caps and closures
US9783663B2 (en) 2012-12-14 2017-10-10 Nova Chemicals (International) S.A. Polyethylene compositions having high dimensional stability and excellent processability for caps and closures
BR112015015394B1 (pt) * 2012-12-27 2021-09-28 Dow Global Technologies Llc Procatalisador, sistema catalisador e processo de polimerização
WO2015000982A1 (fr) * 2013-07-02 2015-01-08 Total Research & Technology Feluy Compositions pe-pla pour bouchons et fermetures
EA032252B1 (ru) * 2013-08-12 2019-04-30 Тотал Ресерч & Технолоджи Фелай Изделие, полученное из полиэтилена посредством литья под давлением с раздувом и ориентированием
US20150322184A1 (en) * 2014-05-07 2015-11-12 Chevron Phillips Chemical Company Lp High Performance Moisture Barrier Films at Lower Densities
CN107001663B (zh) * 2014-11-26 2020-09-04 博里利斯股份公司 用于薄膜层的聚乙烯组合物
CA2969901C (fr) 2014-12-11 2023-04-18 Dow Global Technologies Llc Compositions de polyethylene presentant des proprietes de charniere vivante
WO2016135590A1 (fr) 2015-02-24 2016-09-01 Nova Chemicals (International) S.A. Bouchon de bouteille
US9758653B2 (en) 2015-08-19 2017-09-12 Nova Chemicals (International) S.A. Polyethylene compositions, process and closures
CA2914353C (fr) 2015-12-10 2023-01-24 Nova Chemicals Corp. Procede de remplissage a chaud comportant des fermetures faites de compositions de polyethylene unimodal haute densite
WO2017112510A1 (fr) 2015-12-21 2017-06-29 Dow Global Technologies Llc Formulations de polyéthylène à barrière et résistance à la fissuration sous contrainte environnementale améliorées
BR112018012186B1 (pt) 2015-12-21 2022-07-12 Dow Global Technologies Llc Formulação de polietileno, artigo, artigo moldado por sopro e método para fabricar uma garrafa farmacêutica
US9783664B1 (en) 2016-06-01 2017-10-10 Nova Chemicals (International) S.A. Hinged component comprising polyethylene composition
CA3022700A1 (fr) 2017-11-27 2019-05-27 Nova Chemicals Corporation Mecanisme de fermeture de bouteille comportant une composition polyethylene ayant une bonne stabilite dimensionnelle
CA3022996A1 (fr) 2017-12-04 2019-06-04 Nova Chemicals Corporation Dispositif de fermeture de bouteille comprenant une composition de polyethylene
JP7204334B2 (ja) * 2018-03-30 2023-01-16 三井化学株式会社 ポリオレフィン組成物、積層体および電気化学セル用包装資材
CA3011030A1 (fr) 2018-07-11 2020-01-11 Nova Chemicals Corporation Composition et film de polyethylene presentant un choc a la torpille retenu
CA3011031A1 (fr) 2018-07-11 2020-01-11 Nova Chemicals Corporation Composition et film de polyethylene presentant d`excellentes proprietes
CA3011050A1 (fr) 2018-07-11 2020-01-11 Nova Chemicals Corporation Composition et film de polyethylene presentant une rigidite et permeabilite elevee et une excellente etancheite
CA3011038A1 (fr) 2018-07-11 2020-01-11 Nova Chemicals Corporation Composition et film de polyethylene presentant une bonne permeabilite, rigidite et etancheite
CA3011041A1 (fr) 2018-07-11 2020-01-11 Nova Chemicals Corporation Composition et film de polyethylene
CA3026098A1 (fr) 2018-12-03 2020-06-03 Nova Chemicals Corporation Compositions d`homopolymere de polyethylene de faible poids moleculaire presentant de bonnes proprietes barriere
CA3026095A1 (fr) 2018-12-03 2020-06-03 Nova Chemicals Corporation Compositions d`homopolymere de polyethylene presentant de bonnes proprietes barriere
CA3028148A1 (fr) 2018-12-20 2020-06-20 Nova Chemicals Corporation Compositions de copolymere de polyethylene et objets comportant des proprietes barrieres
CA3028157A1 (fr) 2018-12-20 2020-06-20 Nova Chemicals Corporation Compositions de copolymere de polyethylene et leurs proprietes barrieres
CA3032082A1 (fr) 2019-01-31 2020-07-31 Nova Chemicals Corporation Compositions de polyethylene et objets comportant de bonnes proprietes barrieres
BR112021023785A2 (pt) 2019-05-31 2022-01-04 Nova Chem Int Sa Resina de rotomoldagem bimodal com ductilidade e escr aperfeiçoadas
US20220396690A1 (en) 2019-11-01 2022-12-15 Nova Chemicals (International) S.A. Linear high-density polyethylene with high toughness and high escr
MX2022008210A (es) 2020-01-17 2022-08-04 Nova Chem Int Sa Composiciones y articulos de copolimero de polietileno con propiedades de barrera.
US20230159732A1 (en) 2020-04-20 2023-05-25 Nova Chemicals (International) S.A. Rotomolding compositions with low relative elasticity
WO2021250520A1 (fr) 2020-06-11 2021-12-16 Nova Chemicals (International) S.A. Compositions interpolymères d'éthylène linéaire haute densité
US11643531B2 (en) 2020-10-01 2023-05-09 Nova Chemicals (International) S.A. Thermoformable film
US11560468B2 (en) 2020-10-01 2023-01-24 Nova Chemicals (International) S.A. Thermoformable film
CN116917404A (zh) 2021-02-24 2023-10-20 诺瓦化学品(国际)股份有限公司 双峰聚乙烯组合物
CA3210719A1 (fr) 2021-03-19 2022-09-22 Nova Chemicals Corporation Composition de polyethylene haute densite

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013040676A1 (fr) * 2011-09-19 2013-03-28 Nova Chemicals (International) S.A. Compositions de polyéthylène et capsules de bouteilles
EP2751193A4 (fr) * 2011-09-19 2015-06-17 Nova Chem Int Sa Compositions de polyéthylène et capsules de bouteilles
WO2014089670A1 (fr) * 2012-12-14 2014-06-19 Nova Chemicals (International) S.A. Compositions de polyéthylène ayant une haute stabilité dimensionnelle et une excellente aptitude au traitement pour des bouchons et des capuchons
EP2931807A4 (fr) * 2012-12-14 2016-05-25 Nova Chem Int Sa Compositions de polyéthylène ayant une haute stabilité dimensionnelle et une excellente aptitude au traitement pour des bouchons et des capuchons
WO2014138852A1 (fr) * 2013-03-14 2014-09-18 Nova Chemicals (International) S.A. Polymère de charnière
WO2015071807A1 (fr) * 2013-11-18 2015-05-21 Nova Chemicals (International) S.A. Résine de rotomoulage bimodal à résistance à la fissuration sous contrainte prolongée améliorée
EP3540007A1 (fr) * 2013-11-18 2019-09-18 Nova Chemicals (International) S.A. Résine de rotomoulage bimodale sous contrainte environnementale (escr) améliorée
WO2017098359A1 (fr) * 2015-12-08 2017-06-15 Nova Chemicals (International) S.A. Résine de rotomoulage haute densité
EP3489266A1 (fr) * 2015-12-08 2019-05-29 Nova Chemicals (International) S.A. Résine de rotomoulage haute densité
WO2020251785A1 (fr) * 2019-06-11 2020-12-17 Dow Global Technologies Llc Capsules ou bouchons moulés par injection et procédés associés
US11975466B2 (en) 2019-06-11 2024-05-07 Dow Global Technologies Llc Injection molded caps or closures, and methods thereof

Also Published As

Publication number Publication date
CA2629576C (fr) 2016-01-05
US8022143B2 (en) 2011-09-20
WO2009129597A1 (fr) 2009-10-29
US20100261848A1 (en) 2010-10-14
MX2010011046A (es) 2010-11-01

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Effective date: 20130326